Hi, I’m under attack again with a DDOS with 1100 visitor per hour, up from 80. I still can’t understand why this can’t be blocked by Cloudflare. My hoster has to turn my service off because I’m using 99% of ressources on a huge server with hundreds of other clients. This is obviously a major scale attack. They are unable to get the source IP on their log so this is bound to repeat itself every 2 weeks as it seem to be happening.

Is there really nothing a reverse proxy can do for this?
What are my options?